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Tianfu peanut series represents a prominent category in China and recognized as the primary cultivar within the peanut-producing region of Sichuan Basin. To comprehend the phylogeny of Tianfu peanut varieties and the evolution of key agronomic and economic traits, we conducted an analysis on the pedigree relationship and evolutionary trends of 37 main Tianfu peanut varieties, focusing on 14 essential agronomic and economic characteristics. Our findings revealed that these 37 varieties originated from 55 nuclear ancestor parents and 15 cytoplasmic ancestor parents, predominatly including Luojiangjiwo, Fuhuasheng, and Xiongyue 1. Among the 52 related direct parents predominately comprising bred varieties and intermediate materials, 34 were derived from Sichuan Basin, accounting for approximately 65.38% of all parentage combinations. Notably, variety improvement predominantly occurred through crossbreeding techniques, with "bred variety x intermediate materials" combinations representing the highest proportion at 40.63%. While there were no significant quality attributes, pod yield significantly increased due to breeding efforts; additionally, a few oleic acid and high oil varieties were successfully developed. Moving forward, our focus lies in transforming general common oleic acid varieties into specialized high oleic acid variants suitable for edible oil production or processing while preserving the traditional characteristics associated with medium-small seed size typical to Tianfu peanuts -- thus meeting diverse demands for superior-quality Tianfu peanut cultivars in this new era. [ABSTRACT FROM AUTHOR]

With the continuous improvement of 5G standards, 5G network equipment of global mobile operators has become mature. China's railways take 5G as a new generation of mobile communication technology for railway dedicated network, the R&D of railway application equipment is under way, and the 5G-R equipment interoperation test needs to be started urgently to provide conditions for the deployment of future 5G-R system. Based on the system architecture of 5G-R network and the theory of interoperation test, this paper presents the test architecture of 5G-R interoperation, innovatively puts forward one test method named the building block to set up processes for the verified 5G-R system described in the test architecture. According to the building process of the building block method, this paper lists the interoperation test interface and key test content of the test interface for the equipment to be tested, offers the design process of the interoperation test specification and the test framework of interoperation static and dynamic test environment. [ABSTRACT FROM AUTHOR]

Focused on the Lower Cambrian Qiongzhusi formation shale outcrops investigation, sampling and laboratory analysis in middle and upper Yangtze region. Studies show that the Lower Cambrian has thick black shale (50-400 m), excessive organic carbon content (the average is 1. 92%-2. 35% ) ,a high degree of thermal evolution (the average is 2. 0%-4. 0%), a formation with good potential shale gas resources. According to analysis the distribution character of shale thickness-, organic carbon content, maturity, mineral composition, pore and gas-bearing in the research area, optimized three shale gas exploration potential areas; southern Sichuan-western Guizhou, Micangshan-Daba Mountain foreland and western Hubei-eastern Chongqing-northern Guizhou, and evaluated shale gas potential resource in each area. [ABSTRACT FROM AUTHOR]

Objective: To determine the normal values for thromboelastography (TEG) in Chinese healthy adult volunteers residing in Beijing for over three years and compare them with those of the manufacturer's., Methods: A total of 137 healthy adult volunteers were enrolled from June 2010 to August 2010. The technique was standardized with citrated blood and kaolin activator. And a Haemoscope 5000 device was employed. The TEG parameters analyzed were R, K, α, maximal amplitude (MA), LY30 and coagulation index (CI). All volunteers underwent the tests of prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT) and plasma fibrinogen level with the same blood sample., Results: The reference ranges of 95% for 137 volunteers were R: 3.8 - 8.4 min, K: 0.8 - 3.3 min, α-Angle: 46.2 - 76.2°, MA: 50.0 - 70.8 mm, LY30: -3.3% - 4.0% and CI: -3.8 - 2.9. Overall, 24.1% (33/137) of the volunteers had at least one abnormal parameter while 7.3% (10/137) would have been considered coagulopathy had the manufacturer's reference values been used, resulting in a test specificity of 76.0%. As compared with the western ethnicity (the manufacturer's reference values), Chinese healthy volunteers were associated with lower fibrinogen functions. There were significantly different in R, K, α-Angle, MA and CI between men and women groups (all P < 0.01)., Conclusion: This study supports the manufacturer's recommendation that each institute should determine its own normal reference values.